3M AM71829 ~ 11 Inch x Non-Vacuum 366L Aluminum Oxide 30 Grit Velcro Film Disc Application_ Rust General purpose Aluminum oxide grain

General purpose Aluminum oxide grain on a cotton backing

and bond types

Part # 7000028461 Sold in qty's of 20 Grade Medium Length 18 Inch Width 3/4 Inch Line Scotch-Brite Abrasive grain Aluminum Oxide Country of origin USA Product type File Belts

and deburr irregular surfaces

3M AM71829 ~ 11 Inch x Non-Vacuum 366L Aluminum Oxide 30 Grit Velcro Film Disc Application_ Rust General purpose Aluminum oxide grain3M Hookit Microfinishing Film Disc, 366L, grade 30 micron, 11 in x NH (279. 4 mm x NH) The 3M Hookit Microfinishing Film Disc 366L features a premium, micron graded aluminum oxide abrasive bonded to a durable polyester film backing to produce a fast cut rate and uniform finish on wood, solid surface composites, plastic, fibreglass, paint prep, coating and corrosion removal, primer, e coat, or metal. Part # 7100071829 Sold in qty's of 100 Diameter 11